báo cáo khoa học: " In vitro evaluation of various bioabsorbable and nonresorbable barrier membranes for guided tissue regeneration" pptx

... Central Page 1 of 8 (page number not for citation purposes) Head & Face Medicine Open Access Research In vitro evaluation of various bioabsorbable and nonresorbable barrier membranes for guided tissue ... between Effects of various bioabsorbable and nonresorbable membranes on proliferation of human osteoblast-like (HOB) cells after 1, 2.5, 4, 24...

Ngày tải lên: 11/08/2014, 20:20

... evalu- ation of stallion semen before and after freezing in a diluent containing egg yolk). Thesis, Han- nover 1991. Sammandrag Bedömning av frys-tinad hingst sperma med hjälp av in vitro metoder. ... Freezing of maiden stal- lion semen-motility and morphological findings in sperm cells assessed by various staining meth- ods including a monoclonal antibody with reac- tivity a...

Ngày tải lên: 12/08/2014, 15:20

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Ngày tải lên: 07/08/2014, 18:21

... 1004002041) is an epoxy resin based root canal sealer and consists of a paste-paste sys- tem, with paste A containing epoxy resin and iron oxide, and paste B containing amines and silicone oil. The ... decrease of the pH in the peri- apical tissues, and thus there are special demands for the sealing agent s [31]. The major task in reducing the bacterial load, concentrated...

Ngày tải lên: 11/08/2014, 20:21

... For example, the change in T m (DT m ) for the ATT bulge increased by 3.4 and 1.7 °C in the presence of DDI-1A and DDI-1B, respectively. The increase in DT m for DDI-1A was higher than that for ... degree of flexibility, writhing and the stability of the hairpin formation, are impor- tant in the investigation of DNA slippage phenomena [3,11,12]. Among the non-B-fo...

Ngày tải lên: 07/03/2014, 06:20

... and its binding affinity is not altered by the presence of DNA in the DNA binding site. Interestingly, when 3 n M RNA and 10 n M DNA were added simultaneously to a limiting amount of protein in TK8 ... rate constant for the binding of DNA to protein kinetically and obtained a value of at least half this in TK8 buffer containing 10 m M MgCl 2 [33]. Therefore, given that th...

Ngày tải lên: 17/03/2014, 10:20

... ability of the membranes to reduce quinones). Therefore, we propose that the preference of PTOX for plastoquinol over ubiquinol may be linked to a steric compatibility/incompatibility of these quinones ... lines, are useful tools to check for in vivo roles of PTOX [1–3,8]. However, specific and potent inhibitors are also of interest as they would allow inactivation of PTO...

Ngày tải lên: 31/03/2014, 07:20

... mM citrulline, 2.5 mM sodium ascorbate and 0.1% polyvinyl pyrrolidone 40 000) to avoid the browning of explants, and finally put into culture medium. Some aspects of in vitro ... soaked in fungicide (Benlate, 0.15%) for 24 h and then disinfected with calcium hypochlorite (7% for 10 min) and kept on nutritive medium con- taining sucros...

Ngày tải lên: 09/08/2014, 02:21

... shortened doubling time for U-CH1-N enabled us to carry out essential in vitro experiments including the colony for- mation assay to determine cell survival fraction against ionizing radiation and anti-tumor ... survival fractions. LET 3 indicate 3 keV/μm for X-rays, 13 and 70 indicate 13 keV/μmor70 keV/μm for carbon ions, and 200 indicates 200 keV/μm for iron-ions. Error...

Ngày tải lên: 09/08/2014, 09:21

... upon binding to an ECM protein (e.g. fibronectin), a number of integrins mediate cellular signaling and functions. It was shown that α5β1 integrin, a receptor for both fibronectin (FN) and vitronectin ... [9,10]. Noteworthy, the evaluation of the interaction of cells and implanted materials must take into account other param- eters in addition to the analysis of maintenanc...

Ngày tải lên: 11/08/2014, 20:20